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HttpWebRequest using Basic authentication

... header yourself. Just make the name "Authorization" and the value "Basic BASE64({USERNAME:PASSWORD})" String username = "abc"; String password = "123"; String encoded = System.Convert.ToBase64String(System.Text.Encoding.GetEncoding("ISO-8859-1").GetBytes(username + ":" + password)); httpWebReques...
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What is the difference between int, Int16, Int32 and Int64?

...he difference between int , System.Int16 , System.Int32 and System.Int64 other than their sizes? 10 Answers ...
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What are the best JVM settings for Eclipse? [closed]

...ok at an "optimized" eclipse.ini settings file for Eclipse Helios 3.6.x: based on runtime options, and using the Sun-Oracle JVM 1.6u21 b7, released July, 27th (some some Sun proprietary options may be involved). (by "optimized", I mean able to run a full-fledge Eclipse on our crappy workstation...
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How to track down a “double free or corruption” error

...{ char *x = malloc(100); free(x); free(x); return 0; } [sand@PS-CNTOS-64-S11 testbox]$ vim t1.c [sand@PS-CNTOS-64-S11 testbox]$ cc -g t1.c -o t1 [sand@PS-CNTOS-64-S11 testbox]$ ./t1 *** glibc detected *** ./t1: double free or corruption (top): 0x00000000058f7010 *** ======= Backtrace: =========...
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How do I upload a file with metadata using a REST web service?

...D": "7a788f56fa49ae0ba5ebde780efe4d6a89b5db47" } Including the file data base64 encoded into the JSON request itself will increase the size of the data transferred by 33%. This may or may not be important depending on the overall size of the file. Another approach might be to use a POST of the ra...
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Why is division in Ruby returning an integer instead of decimal value?

...it to learn what works best. Here's the benchmark I put together: require 'base64';require 'zlib';puts Zlib.inflate(Base64.decode64("eJxlkMEOwiAQRO98hekFuGzxQEwPXvwR01ZqiYHqBk2Tln8XDlWgnDbM25nJonq9NaoD7ZTtR9PigxK09zM7AkgRHieXTYHOsBNf1nklM6B6TuhYpdp+rPgSdiCOi/d/kQ71QBOtAVFLEDly05+UYQ2H+MckL6z0zioDdJG...
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What would cause an algorithm to have O(log n) complexity?

...f this. Processing values one digit at a time How many digits are in the base-10 number n? Well, if there are k digits in the number, then we'd have that the biggest digit is some multiple of 10k. The largest k-digit number is 999...9, k times, and this is equal to 10k + 1 - 1. Consequently, if...
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How to compile a 64-bit application using Visual C++ 2010 Express?

Is there a simple way to compile a 64 bit app with the 32-bit edition of Visual C++ 2010 Express? What configurations, if any, are necessary? ...
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Reference — What does this symbol mean in PHP?

...allbacks that are expected to return a zero, negative, or positive integer based on a three-way comparison between two values. The comparison function passed to usort is one such example. Before PHP 7 you would write... $arr = [4,2,1,3]; usort($arr, function ($a, $b) { if ($a < $b) { ...
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0.1 float is greater than 0.1 double. I expected it to be false [duplicate]

...= %.0001100110011001100110011001100110011001100110011010 Convert that to base 10: float(.1) = .10000002384185791015625 double(.1) = .100000000000000088817841970012523233890533447265625 This was taken from an article written by Bruce Dawson. it can be found here: Doubles are not floats, so don...